Amazon.com: Synergy Digital Camera Battery, Works with Panasonic DMC-FS3 Digital Camera, (li-ion, 3.7V, 11000 mAh) Ultra Hi-Capacity, Compatible with Panasonic CGA-S008 Battery : Electronics
Battery Charger for Panasonic Lumix DMC-FS3, DMC-FS5, DMC-FS20, DMC-FX55, DMC-FX500, DMC-FX520 Digital Camera
Amazon.com : PhotoHighQuality Two Batteries + Charger Compatible for Panasonic DMC-FS3, Panasonic DMC-FS3S, Panasonic DMC-FS3A DMC-FS3P, Panasonic DMC-FS5 : Electronics
Battery (2-pack) + Charger For Panasonic Lumix Dmc-fs3, Dmc-fs5, Dmc-fs20, Dmc-fx55, Dmc-fx500, Dmc-fx520 Digital Camera - Digital Batteries - AliExpress
Battery For PANASONIC Lumix DMC-FS3 DMC-FS5 DMC-FS20 DMC-FX30 USA STOCK NEW | eBay